5 Written questions
5 Matching questions
- What two camera controls adjust the amount of light that reaches the sensor?
- What do the bars on the left of a histogram represent?
- What does side lighting emphasize on a subject or surface?
- What is focal length, technically?
- Photoshop's command for a simple way to start using color balance is what?
- a The distance between the lens rear nodal point and the focal plane when the lens is focused at infinity.
- b emphasizes textures
- c Aperture and shutter
- d Black (0)
- e Variations command
5 Multiple choice questions
- Black. Subtractive primaries are Magenta, Yellow, Cyan
- bend toward each other and converge at the focal point.
- Half as much light
- More of the background and foreground are sharp.
5 True/False questions
What kind of lighting pattern is useful to widen a subject? → Infrared
What is a derivative file? → The intensity of the illumination is inversely proportional to the square of the distance from light to subject. At twice the distance from the subject, the light illuminates only 1/4 of the original.
An incident-exposure reading for a fair-skinned subject reads f/8, 1/125th at 100 ISO. The next subject is very dark skinned. What is the proper exposure for the second subject? → No change. The EXPOSURE doesn't change or it would also change the background as well. Move the lights to adjust.
Why is depth of field greater on a short lens versus a long lens? → Relative aperture. The opening on a long lens must be larger than a corresponding opening on a short lens to produce the same f-stops.
What kind of lighting pattern is useful to narrow a face? → Broad lighting